Write one factor on the inner circle and other factors on the middle circle. Write the answers on the outer circle. Although designed as a fun drill for multiplication tables, these math circles also work for addition, subtraction, and division problems.

"Mary did six exercises and studied three pages a day. By the end of one week, how many exercises had she done, and how many pages had she studied?" One page of word problems, with addition, subtraction, and multiplication.

Formatted like a standardized test, this 7 page document tests math skills such as addition, multiplication, units of measurement, percentages, shapes, division, area, perimeter, and more. These are approximately the skills tested in fifth grade, although state standards vary widely.

Formatted like a standardized test, this 10 page document tests math skills such as addition, multiplication, percentages, shapes, division, probability, graph-reading, area, perimeter, units of measurement, place value and more. These are approximately the skills tested in fourth grade, although state standards vary widely.

Formatted like a standardized test, this 6 page document tests math skills such as place value, addition, subtraction, rounding, multiplication, division and more. These are approximately the skills tested in third grade, although state standards vary widely. Common Core: 4.NBT.A.3

Formatted like a standardized test, this 6 page document tests math skills such as addition, place value, subtraction, multiplication, patterns, shapes, and more. These are approximately the skills tested in second grade, although state standards vary widely.